user
Tell me how would you respond to the following request.
Compare the properties of hydrogen and helium

assistant
Hydrogen and helium are both noble gases, meaning they do not react with other substances. However, hydrogen is lighter and more reactive than helium, with a boiling and melting point of -253.15 °C and 14.01 K respectively. Helium is the most abundant element in the universe and has a much higher boiling and melting point of -268.930 °C and 4.15 K respectively.